Abseil LTS 2020092320200923

What's New:
* `absl::StatusOr<T>` has been released. See our [blog
  post](https://abseil.io/blog/2020-091021-status) for more
  information.
* Abseil Flags reflection interfaces have been released.
* Abseil Flags memory usage has been significantly optimized.
* Abseil now supports a "hardened" build mode. This build mode enables
  runtime checks that guard against programming errors that may lead
  to security vulnerabilities.

Notable Fixes:
* Sanitizer dynamic annotations like `AnnotateRWLockCreate` that are
  also defined by the compiler sanitizer implementation are no longer
  also defined by Abseil.
* Sanitizer macros are now prefixed with `ABSL_` to avoid naming collisions.
* Sanitizer usage is now automatically detected and no longer requires
  macros like `ADDRESS_SANITIZER` to be defined on the command line.

Breaking Changes:
* Abseil no longer contains a `dynamic_annotations` library. Users
  using a supported build system (Bazel or CMake) are unaffected by
  this, but users manually specifying link libraries may get an error
  about a missing linker input.

Baseline: 7680a5f8efe32de4753baadbd63e74e59d95bac1
Cherry picks: None

1 files changed, 2 insertions, 1 deletions

diff --git a/absl/base/internal/errno_saver_test.cc b/absl/base/internal/errno_saver_test.cc
index b845e2dd..e9b742c5 100644
--- a/absl/base/internal/errno_saver_test.cc
+++ b/absl/base/internal/errno_saver_test.cc
@@ -18,6 +18,7 @@
 
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
+#include "absl/base/internal/strerror.h"
 
 namespace {
 using ::testing::Eq;
@@ -26,7 +27,7 @@ struct ErrnoPrinter {
   int no;
 };
 std::ostream &operator<<(std::ostream &os, ErrnoPrinter ep) {
-  return os << strerror(ep.no) << " [" << ep.no << "]";
+  return os << absl::base_internal::StrError(ep.no) << " [" << ep.no << "]";
 }
 bool operator==(ErrnoPrinter one, ErrnoPrinter two) { return one.no == two.no; }